Just as the title says, I would like to suggest decreasing the number of team mates necessary to enter the Golden Citadel raid from 4 to 2. Me and my friend have been trying to do that raid several times and every time, we had to either give up on it before we even started, or stopped after a single run because there is just not enough people there to form a full party for consecutive runs with. I have seen a lot of other players lamenting they couldn't find a party for this raid, was well.
It was fine when the raid was newly released and everyone was interested in it, that area was flooded, but nowadays when you enter the area, you see only 3-7 people there, most of which are either staying to themselves, afk, or just not very cooperative. Just finding three people to play with is a challenge, not even talking about making a balanced party. And if someone dies or leaves after one run, you have to go through that same thing all over again. I don't think that raid should consist of 1-2 hours trying to find a party and then half an hour of actually playing the raid.
You can enter the casual raids solo, so it's just a huge jump suddenly being in need for a full party of four. I think an entry limit of 2 would do as well for the first mission in the entire game to even have an entry limit at all. Maybe that limit has worked perfectly fine for the korean or japanese version where there is a lot of passionate players, but maybe the english version needs to be adapted for the western audience.
The raid is so much fun, and I'd love to do it more often but the entry limit is preventing me from doing so most of the time and I think it impairs the experience of this game. I understand this raid is meant to be somewhat exclusive to the elite, but I think the biggest obstacle from completing it should be the raid itself, and not how difficult it is to form a party beforehand. Therefore, I suggest lowering the entry limit from 4 to 2.